Motorcycle Camshafts & Cam Kits
The camshaft decides where your engine makes power. Shop S&S Cycle Easy Start cams, gear and chain drive cam kits and cam chest kits, and Feuling Reaper and Race Series cams and camchest kits for Milwaukee-Eight, Twin Cam, Evolution and Sportster engines.
Choosing a Cam
Lower-lift grinds suit stock and mild builds and pull hard down low, while higher-lift grinds need valve springs and higher compression to make their power. Compare lift, duration and valve events in each product's cam specs, and filter by grind and cam drive.
Find Parts That Fit
Engine parts are specific to your engine platform and year. Use the bike search or the Engine filter, and check the fitment chart on each product before you order.